Abstract Plants are best understood as evolutionary holobionts, in which the host and its associated microbiomes operate as an integrated unit to influence growth, health, and stress resilience. This comprehensive review synthesizes the most current knowledge of plant‐associated microbiomes across key ecological compartments, including the rhizosphere, endosphere, phyllosphere, and seeds, highlighting their assembly drivers, functional mechanisms, and translational potential. We dissect the molecular foundations of rhizobial and arbuscular mycorrhizal (AM) symbioses, the plant‐AM fungus‐bacterium continuum, alongside emerging concepts including the aerial root mucilagesphere, phyllosphere homeostasis, and the pathobiome. We further explore host genetic, metabolic, and environmental determinants of microbiome assembly, and present cutting‐edge methodologies ranging from quantitative profiling to artificial intelligence‐driven synthetic community design. Finally, we outline a strategic blueprint for harnessing standardized synthetic microbiomes and precision microbiome engineering to advance sustainable agriculture. This integrative framework bridges fundamental ecology with practical applications, delineating a path toward climate‐resilient crop production.
Mi Wei, Tengxiang Lian, Liying Chen et al.· iMeta· 0 citations
Cancer arises from genetic and epigenetic alterations that reshape chromatin, transcriptional regulation, and malignant cell states. To chart cancer-intrinsic regulatory programs, we build a pan-cancer single-cell atlas of 60 cancer cell lines spanning 16 tissue origins and 20 cancer types, comprising 240,957 snRNA-seq and 223,347 snATAC-seq profiles. Integrative analyses reveal cell-state heterogeneity, core gene-regulatory networks, and a conserved EMT axis transcending tissue of origin; copy-number analysis identifies transcription factor amplification and hyperactivation as drivers of state reprogramming. Comparing cutaneous melanoma with acral melanoma, a rare subtype underrepresented in previous studies, uncovers a universal inflammation-suppressive program in acral and an inflamed landscape in cutaneous melanoma, with JAK-STAT activity as the central discriminator. Integrating data across models and patient cohorts links tumor-intrinsic regulation to microenvironmental composition and therapeutic response. By profiling rare alongside common subtypes, this atlas offers a resource for mapping pan-cancer and subtype-specific regulatory programs shaping cell-state plasticity. ‘The characterization of cancer intrinsic regulatory landscape remains elusive. Here, the authors generate a pan-cancer single cell transcriptomic and epigenomic atlas and identify subtype-specific gene-regulatory programs that shape cancer cell-state plasticity.
